baber/WOPTO huggingface dataset:
Patent MX-2022008990-A (MX)
Title: Two-component coating system.
Inventor: OVERBEEK GERARDUS CORNELIS
IPC: C08G18/08
Filed: 2021-01-21
Abstract: The present invention relates to a two-component coating system comprising a first component and a second component each of which is separate and distinct from each other, wherein the first component comprises a carboxylic acid functional polymer dissolved and/or dispersed in an aqueous medium, and the second component comprises a multi-aziridine compound having: a) from 2 to 6 of the following structural units (A): b) whereby m is an integer from 1 to 8; and o R' and R" are both H b) one or more linking chains wherein each one of these linking chains links two of the structural units A; c) one or more connecting groups whereby each one of the connecting groups connects two of the structural units A; and d) a molecular weight in the range from 840 Daltons to 5000 Daltons, wherein the molecular weight is measured using MALDI-TOF mass spectrometry.
Patent MX-2022011889-A (MX)
Title: Plugging device deployment.
Inventor: FUNKHOUSER GARY P
IPC: E21B33/13
Filed: 2018-01-19
Abstract: A method of deploying plugging devices in a well can include a spacing between the plugging devices by controlling a ratio flow rates through intersecting pipes. A deployment apparatus can include an actuator and a release structure that releases the plugging devices into a conduit connected to a tubular string in the well. Another method of deploying plugging devices in a well can include operating an actuator, thereby displacing a release structure, and the release structure releasing the plugging devices into the well in response to operating the actuator. Another deployment apparatus can include intersecting pipes and a valve that selectively permits and prevents displacement of the plugging devices through one of the pipes.
Patent MX-2022014427-A (MX)
Title: Method for realising a ceramic slab.
Inventor: GOZZI FRANCO
IPC: B28B1/00
Filed: 2021-06-09
Abstract: A method for realising a ceramic slab, comprising the following steps: arranging on a first deposition plane (50) a decorated layer (L2) provided with a decoration (200), gradually depositing the decorated soft layer (L2) from a head (H) to a tail (T); gradually transferring the soft layer (L2) by deposition from the first deposition plane (50) to a second deposition plane (83), placed at a lower height than the first deposition plane (50), starting from the tail (T) of the second soft layer (L2), gradually realising a second layer (L3) on the second deposition plane (83).
Patent MX-PA01002190-A (MX)
Title: Membrane-separated, bipolar multicell electrochemical reactor.
Inventor: BARRY MICHAEL BROMAN
IPC: H01M8/02
Filed: 1999-07-01
Abstract: A multicell assembly is constituted by alternately stacking two types of pre-assembled elements: a bipolar electrode holding subassembly and a membrane holding subassembly. The alternate stack of elements is piled over a bottom end element and the stack is terminated by placing over the last membrane holding element a top end electrode element. Each bipolar plate electrode holding element and each ion exchange membrane separator holding element includes a substantially similar rectangular frame piece, made of an electrically nonconductive and chemically resistant material, typically of molded plastic material, having on its upper (assembly) face grooves for receiving O-ring type gasket means, having an inner flange portion (19) recessed from a first planar face and an electrically non conducting retention counterflange (4, 15), and having through holes and recesses in coordinated locations disposed along two opposite sides of the rectangular frame forming, upon completion of the assembling, ducts for the separate circulation of the negative electrolyte and of the positive electrolyte through all the negative electrolyte flow chambers and all positive electrolyte flow chambers, respectively, in cascade. The bipolar reactor does not have inlet and outlet manifolds for the two electrolytes, the electrolytes flow through the respective flow chambers in a zigzag path, that is essentially in hydraulic series or cascade mode. Preferably, two orders of parallel flow channels are defined in felt electrodes. Each order defines a comb-shaped flow distributing channelwork the parallel fingers of which interleave with the finger channels of the other order.
Patent MX-PA01002247-A (MX)
Title: Inherently antimicrobial quaternary amine hydrogel wound dressings.
Inventor: PERRAULT JAMES J
IPC: A61K47/32
Filed: 1999-08-30
Abstract: A composition and method for treating a wound with an inherently antimicrobial dressing. The dressing is a hydrogel containing from about 15 to 95 percent, and preferably from about 61 to 90 percent, by weight of a cationic quaternary amine acrylate polymer prepared by the polymerization of acryloyloxyethyl(or propyl)-trialkyl(or aryl)-substituted ammonium salts or acrylamidoethyl(or propyl)-trialkyl(or aryl)-substituted ammonium salts. The antimicrobial hydrogels are non-irritating to the wound, absorb wound exudate, and, due to the inherently antimicrobial properties, enhance the sterile environment around the wound. The hydrogels have sufficient adhesive properties that loose contact with the wound is assured but can also be removed without leaving any gel residue on the wound. The wound dressings are preferably formed on a substrate, such as a web or patch, for ease in application to and removal from the wound. If desired, additional antimicrobial or other pharmaceutically active agents can also be incorporated into the hydrogel structure.
Patent MX-PA02001978-A (MX)
Title: Method for biosolid disposal and methane generation.
Inventor: MICHAEL S BRUNO
IPC: B09B3/00
Filed: 2000-08-16
Abstract: A method for the disposal of biosolids, such as municipal sewage waste, comprising injecting the biosolids into a subsurface injection formation. The method can include recovering methane generated from the degradation of the biosolids.
Patent MX-PA02007169-A (MX)
Title: Process and device for installing broadcast programmes.
Inventor: BOUVET PHILIPPE
IPC: H04N7/24
Filed: 2002-07-23
Abstract: The invention relates to a method of installing a bouquet of digital broadcast programs on the basis of transponders of different minimum symbol frequencies. The frequency band is traversed using a quantization interval corresponding to the minimum symbol frequency of a transponder of a first type (MCPC). If a transponder of the said first type is found, the characteristics of the various transponders of first or of second type which are referenced in the said signalling table are extracted from its signalling table and the services associated with the various transponders are installed. If no transponder of the said first type is found, the said frequency band is traversed using a quantization interval corresponding to the minimum symbol frequency of a transponder of a second type so as to search for at least one transponder of the said second type and the services of each transponder of the said second type are installed.
Patent MX-PA02007345-A (MX)
Title: Method of charging hole with fluid material.
Inventor: KITAMURA NOBUYUKI
IPC: H05K3/40
Filed: 2002-07-29
Abstract: A method of charging a hole (24) in a substrate (23) with fluid material (50) comprises the steps of supplying the fluid material (50) onto a surface of the substrate (23); and forcing the fluid material (50) into the hole (24) along at least three different directions on the surface of the substrate (23) to charge the hole (24) with the fluid material (50). The forcing step may comprise using a forcing means (9) placed on the surface of the substrate (23) in forcing the fluid material (50) into the hole (24); and rotating the forcing means (9) about an axis perpendicular to the surface of the substrate (23) and moving the axis of rotation of the forcing member (9) along the surface of the substrate (23) to force the fluid material (50) into the hole (24) along the at least three different directions.
Patent MX-PA02009201-A (MX)
Title: Optical interface.
Inventor: PACKER MICHAEL
IPC: G06F3/153
Filed: 2002-09-20
Abstract: The present discloses an optical interface to couple a refractor and a reflector, in a luminary assembly, including a collar having an interior and exterior surfaces, the exterior surface having reflector means and is placed adjacent in an air space; the collar having a profile functioning conjunctly with the reflector and is adapted to be fixed to the reflector and refractor. The most representative figures of the invention are numbers 3 and 4.
Patent MX-PA02010876-A (MX)
Title: Cooked cereal dough products fortified with calcium and method of preparation.
Inventor: LANGENFELD MATHEW F
IPC: A23L7/10
Filed: 2001-04-23
Abstract: Cooked cereal dough products are provided that are fortified with at least a 0.65 % calcium (dry weight basis) at least a major portion of which is supplied by calcium phosphate salts having a median particle size of 2 to 15 mgr;m. Dried cereal finished products such as Ready-to-Eat breakfast cereals are fabricated from cooked cereal doughs that can comprise even lightly colored cereal materials such as rice and/or corn (maize) and minor levels of other conventional cereal ingredients and calcium phosphate. Methods for preparing such calcium fortified cooked cereal compositions and dried cereal finished food products essentially comprise: (a) providing a calcium fortified cooked cereal dough or mass containing at least 0.65 % calcium (dry weight basis) at least a portion of which is supplied by calcium phosphate; (b) forming the lightly colored calcium fortified cereal dough into pieces; and (c) drying the pieces to form the present rice based finished food products fortified with high levels of calcium. Preferred are puffed RTE cereal pieces prepared by direct expansion from a twin screw cooker extruder.
Patent MX-PA03001211-A (MX)
Title: Deviation valve with adjustable time and momentary closure.
Inventor: FELIX DURAN LUIS
IPC: F16K21/10
Filed: 2003-02-07
Abstract: The present invention refers to a valve that mechanically allows the user to recover for its later use, cold water contained in the piping of showers, which regularly is wasted in the sewage. As well as helping to reduce waste of water during daily baths. The objective of the present is to provide a type of valve that helps to save water in a simple operating way, without limiting it to any other possible application.
Patent MX-PA03001568-A (MX)
Title: Method and apparatus for a combined mechanical and metallurgical connection.
Inventor: DANIEL DAVID L
IPC: F16L13/08
Filed: 2001-08-23
Abstract: A combination mechanical and metallurgical connection is provided for joining members such as conduits wherein amorphous diffusion bonding material is placed at mating or abutting surfaces in the mechanical joint, the bonding material is compressed under pressure and heat is applied to cause the bonding material to diffuse into the mechanical connection.
Patent MX-PA03002082-A (MX)
Title: Teartape.
Inventor: PINCHEN STEPHEN
IPC: C09J7/22
Filed: 2001-09-11
Abstract: A teartape (10) comprises a base film (12) of monoaxially oriented polypropylene, having on an upper side thereof a coating (14) of release agent, and having on a lower side thereof a coating of pressure sensitive adhesive (16). A printed image (18), in particular a fiscal indicium, is formed on the base film (12), which image extends substantially for the full width of the tape (10). A stripe (20) is printed on the base film (12), which stripe is narrower than the tape (10). The base film, adhesive (16) and release layer (14) are transparent so that the image (18) and strip (20) may be viewed through the tape. The image (10) is preferably complex and multicoloured, so as to be difficult to reproduce by a would-be counterfeiter.
Patent MX-PA03004908-A (MX)
Title: Foamed cellular particles of an expandable polymer composition.
Inventor: ARCH PAUL EDWARD
IPC: C08F12/00
Filed: 2001-11-30
Abstract: Foamed cellular polymer particles having various physical properties made by use of foaming of the polymer containing a blowing agent. The foamed particles can be shipped in packages having less strenght than the packages used to ship the expandable particles and is more covenient for the user because there is no need for the party who receives them to have equipment to impregnate them with blowing agent and foam them.
Patent MX-PA03010593-A (MX)
Title: Process for the esterification of a fatty acid.
Inventor: OLIVER BAILER
IPC: B01D3/00
Filed: 2003-11-19
Abstract: Fatty acid esterification is effected in a packing-containing column with both reactor and distillation functions, the process involving production of a stripping gas in the sump and liquefaction and separation of the loaded gas at the column top into an aqueous fraction and an alcohol-rich fraction, the latter fraction being recycled as a starting material for the esterification and for the production of the stripping gas. Fatty acid (F) esterification is effected in a column (1) with uni- or multi-part packing (3, 4) which acts both as a reactor and a distillation unit and forms a reaction zone (3) at least in the upper part with the catalyst fixed to the packing, the process involving (i) heterogeneous catalysis of acid (F) with an equimolar amount or an excess of an alcohol (A); (ii) producing a gaseous alcohol-rich counterstream (50) in the sump by evaporation; (iii) removing water from the reaction zone using stream (50) which acts as a stripping gas; (iv) at least partially liq uefying the loaded stripping gas (60) at the top of the column; (v) separating the tops product into an aqueous fraction (63) and an alcohol-rich fraction (62); and (vi) recycling the alcohol-rich fraction (62) as a starting material for the esterification and also for the production of the stripping gas. An Independent claim is also included for a plant for production of the ester (E) comprising the column (1) with packing including porous catalyst carriers (31) and flow channels (32) for the stripping gas (50/) between the carriers, the reaction being effected in the carrier pores with the treated mixture being a downwards flowing stream (10/) and the stripping gas being an upwards flowing stream such that the streams are in direct contact to give a materials exchange.
Patent MX-PA03011272-A (MX)
Title: Powder coating process with electrostatically charged fluidised bed.
Inventor: KEVIN JEFFREY KITTLE
IPC: B05D1/00
Filed: 2002-06-06
Abstract: A process for forming a coating on a conductive substrate, including the steps of: establishing a fluidised-bed of a powder coating composition, thereby effecting tribostatic charging of the powder coating composition, the fluidised-bed including a fluidising chamber at least a part of which is conductive, applying a voltage to the conductive part of the fluidising chamber, immersing the substrate wholly or partly in the fluidised bed, whereby charged particles of the powder coating composition adhere to the substrate, the substrate being either electrically isolated or earthed, withdrawing the substrate from the fluidised-bed and forming the adherent particles into a continuous coating over at least part of the substrate. The process offers advantages in terms of coating substrate areas which, because of the Faraday cage effect, are incaccessible in conventional electrostatic powder coating processes, and also enables the formation of thinner coatings than are obtainable by conventional fluidised-bed processes. Further advantages include uniformity and speed of coating.
Patent MX-PA03011373-A (MX)
Title: Television program selection apparatus and method.
Inventor: DARREL WAYNE RANDALL
IPC: H04N5/445
Filed: 2002-06-07
Abstract: A television program selection system and method for selecting television programs for viewing or recording utilizing a guide schedule list which is received from a cable or satellite broadcaster for example, and comprises characteristics such as topic-theme, relevancy, and broadcast time data. The user can select a time period and optionally in addition a selection mode, which corresponds to one of the alternative algorithms used to sort the programs in the schedule and generate a list of suggested television programs to be displayed for the user to select a program. The default selection mode can use a conventional selection algorithm, and the optional selection mode can eliminate all programs which have any characteristics having a zero weighting.
Patent MX-PA04001981-A (MX)
Title: Herbicidal n-alkylsulfonamino derivatives.
Inventor: CHRISTOPH LOETHY
IPC: C07C317/24
Filed: 2002-09-05
Abstract: The present invention relates to novel, herbicidally active N-alkylsulfonamino derivatives of Formula (I), wherein the substituents are as defines in claim 1, to processes for their preparation, to compositions comprising those compounds, and to their use in controlling weeds, especially in crops of useful plants, or in inhibiting plant growth.
Patent MX-PA04002082-A (MX)
Title: Plaster for the treatment of dysfunctions and disorders of nails.
Inventor: SUSILO RUDY
IPC: A61K8/02
Filed: 2002-09-04
Abstract: The present invention relates to plasters for prophylaxis and/or treatment of dysfunctions or disorders of nails, especially onychomycosis, onychocryptosis, nail psoriasis, melanonychia striata, and onychodystrophy, the use of said plasters and methods for prophylaxis and/or treatment of a dysfunction or disorder of nails using said plasters. Said dysfunction or disorder of nails may be induced or caused by drugs, systemic diseases, chemical compounds, physical influences, fungal, yeast, or bacterial infection of the nails and/or the nail beds, or in the context of skin diseases. The plaster shows good therapeutically effects on said dysfunction or disorder of nails without the need of drilling a hole into the nail and/or daily scraping of the nail. A preferred embodiment of the plaster consists of an occlusive backing layer and a contact layer attached to said backing layer. The contact layer comes in close contact with the nail and optionally with the surrounding skin. The contact layer is made of a adhesive, a skin and/or nail permeation enhancer, and suitable additives.
Patent MX-PA04005036-A (MX)
Title: Pipette configurations and arrays thereof for measuring cellular electrical properties.
Inventor: CHARLES DAVID WEAVER
IPC: C12M1/00
Filed: 2002-11-27
Abstract: The present application is directed to pipette configurations, arrays of the same and methods for using such pipettes and arrays to accomplish electrical measurements, including whole cell and on cell measurements. In one aspect of the present invention, a pipette includes a hollow tubular section having a distal portion and a tip portion. A bubble is formed at the tip and includes an interior chamber in communication with the hollow tubular section at an end adjacent to the bubble portion. The bubble may have a diameter greater than the diameter of an adjacent portion of the hollow tubular section. An aperture is formed between the internal chamber and an exterior surface of the bubble to accommodate seal formation. In a second aspect of the present invention, a method for forming a glass pipette of the present invention is provided which includes the following steps: (1) heating a glass tube, (2) pulling the glass tube to form a blunt tip, (3) heating the blunt tip, and (4) applying back pressure from the tube to form a bubble including an aperture from the blunt tip.
Patent MX-PA04008583-A (MX)
Title: High pressure exposed detonating cord detonator system.
Inventor: JERRY L WALKER
IPC: F42B3/00
Filed: 2004-09-03
Abstract: A detonator system for borehole systems which include detonating cord exposed to borehole fluids, pressures and temperatures. A firing head has a sealed chamber for an electrically fired detonator and has a booster charge holder forming part of the seal. The chamber is sealed by a wire line firing sub and by the booster holder. The charge holder includes a bulkhead separating the detonator chamber from a booster charge chamber and providing part of the detonator chamber seal. The detonator explosive and the booster charge are positioned on opposite sides of the bulkhead so that upon detonation of the detonator, the bulkhead is ruptured and the explosion transfers to the booster charge and from it to the detonating cord. The firing head includes holes for attachment of borehole tools such as perforating guns or back off tools to be fired by the detonating cord.
Patent MX-PA04008623-A (MX)
Title: Alternator for a motor vehicle.
Inventor: LEPRETRE LAURENT
IPC: H02K5/173
Filed: 2003-03-19
Abstract: The invention relates to an alternator for a motor vehicle, comprising a rotor which is connected to a shaft and which is mounted inside a housing comprising a front bearing which is centrally provided with a casing which is defined by an annular bearing and by a cross wall for mounting a ball bearing rotatably supporting the end, i.e. the front end, of the shaft, wherein the outer ring of the ball bearing is axially clamped between the cross wall and a holding element (55) fixed to the front bearing with the aid of screws mounted in holes in the front bearing and wherein the holding element (55) takes the form of a plate having a central opening (455) through which the rotor shaft extends and a contact bearing with the outer ring of the ball bearing is defined; the holding plate (55) has an opening slit (555) extending from the central opening (455) to the external periphery of the holding element. The invention can be used as an alternator for a motor vehicle.
Patent MX-PA04009095-A (MX)
Title: Carboxyoic acid compounds and drugs containing the compounds as the active ingredient.
Inventor: FUMIO NAMBU
IPC: C07D307/80
Filed: 2003-03-06
Abstract: Carboxylic acid compounds represented by the following general formula (I) (wherein each symbol is as defined in the description) and drugs containing these compounds: (I) Because of binding to DP receptor and antagonizing the same, the compounds represented by the general formula (I) are useful in preventing and/or treating allergic diseases (allergic nephritis, allergic conjunctivitis, atopic dermatitis, bronchial asthma, food allergy, etc.), systemic mast cell disease, systemic mast cell activation failure, anaphylactic shock, respiratory tract contraction, urticaria, eczema, diseases associated with itch (atopic dermatitis, urticaria, etc.), diseases (cataract, retinal detachment, inflammation, infection, sleep disorder, etc.) secondarily caused by behaviors associating itch (scratching, beating, etc.), inflammation, chronic obstructive pulmonary disease, ischemic reperfusion injury, cerebrovascular disorder, rheumatoid arthritis, pleuritis, ulcerative colitis and so on.
Patent MX-PA04011874-A (MX)
Title: Methods of generating gas in well treating fluids.
Inventor: RICKEY L MORGAN
IPC: C09K8/70
Filed: 2003-05-22
Abstract: Improved methods of generating gas in and foaming well treating fluids introduced into a subterranean zone are provided. A method of the invention includes the steps of combining one or more gas generating chemicals with the well treating fluid and combining one or more delayed encapsulated activators having selected release times with the well treating fluid containing the gas generating chemicals so that the gas generating chemicals react with the delayed encapsulated oxidizing agent activators and gas and foam are formed in the treating fluid while the treating fluid is being pumped and after being placed in the subterranean zone.